Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

Long-term debt is comprised of the following (in thousands):

December 31,	2018			2017
Promissory note payable to Gerber Finance, secured, interest at the current prime rate plus 3.0% payable monthly with any unpaid principal and interest due on December 31, 2018 (automatically extended to December 31, 2019 as neither party elected to terminate), supported by pledge agreement between LSVI and Gerber Finance of up to $3 million plus additional fees	$	3,000		$	3,000
Promissory note payable to LSV Co-Invest I (a Related Party), unsecured, interest of 10% per annum (12% per annum PIK Interest) payable semi-annually in July and January, with any unpaid principal and interest due on January 12, 2020	909			—
Promissory note payable to LSV Co-Invest I (a Related Party), unsecured, interest of 10% per annum (12% per annum PIK Interest) payable semi-annually in July and January, with any unpaid principal and interest due on January 12, 2020	528			—
Promissory note payable to LSVM (a Related Party), unsecured, interest of 10.0% per annum (12% per annum PIK Interest) payable annually, with any unpaid principal and interest due on November 30, 2020	300			—
Digirad (a Related Party) unsecured promissory note, interest at 10.0% per annum for the first 12 months of its term, and at 12.0% per annum for the remaining 12 months. All unpaid principal and interest under the Digirad Note is due on December 14, 2020	275			—
Vehicle financing, interest at 5.9% per annum, due June 20, 2023	79			—
EBGL computer equipment and software financing, secured by underlying assets, interest at 9.0% per annum, payable in monthly installments of $1,105 per month, through May 2022	39			48
KBS software installment payment agreement, unsecured, interest at 8.0% per annum, payable in monthly installments of $1,199 through September 2020	21			35
Revolving equipment credit line, unsecured	10			12
Amended deferred payments to EBGL Sellers, inclusive of interest (imputed at 15.14%), monthly payments of $100,000 beginning on August 1, 2017 through November 1, 2018; amount paid in full in November 2018	—			1,034
Total long-term debt	5,161			4,129
Current portion	(3,048		)	(1,068		)
Noncurrent portion	$	2,113		$	3,061

Schedule of Maturities of Long-term Debt

Future maturities of long-term debt are summarized below:

2019	$	3,048
2020	2,048
2021	28
2022	21
2023	16
Total long-term debt	$	5,161